Re: How To vary "vsin" amplitude in a graph?

Thank you Jim Thompson! I think you are Zeus in cad world! hehe

Jim Thompson wrote:

On 14 Sep 2006 21:31:03 -0700, "june" <gahaja2000@xxxxxxxxx> wrote:

Hi! I'm using ORCAD capture CIS 9.2 LITE and I'm simuating a circuit.

I have to vary only the amplitude of <vsin> and see the output
variation in the graph.
How can I do it?

amplitude should vary from 0~2V, with 0.2v increment.

I guess there would be an answer similar to amplitude variation of
<vdc> by DC sweep.

In the amplitude setup for vsin, insert {VP} instead of a number.

Declare the parameter, .PARAM VP = 1

In parametric Analysis, Global Parameter, VP, STEP, LINEAR, 0, 2V,
0.2V

Run a Transient Analysis for at least 10 cycles of vsin

To get a "graph", in Probe choose Trace, Performance Analysis and use
the "Wizard" to pick the measurement you want to graph, until you get
the hang of it, then it's faster to just type in what you want.

...Jim Thompson
--
| James E.Thompson, P.E. | mens |
| Analog Innovations, Inc. | et |
| Analog/Mixed-Signal ASIC's and Discrete Systems | manus |
| Phoenix, Arizona Voice:(480)460-2350 | |
| E-mail Address at Website Fax:(480)460-2142 | Brass Rat |
| http://www.analog-innovations.com | 1962 |

I love to cook with wine. Sometimes I even put it in the food.

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